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Accessibility in IBM SPSS Modeler
Cluster Viewer only
The Cluster Viewer has a Clusters view that contains a cluster-by-features grid.
To choos e the Clusters view instead of the Model Summary view:
E Press Tab repeatedly until the View button is selected.
E Press Down Arrow twice to select Clusters.
From here you can select an individual cell within the grid:
E Press Tab re peatedl y until you arrive at the last icon in the visualization toolbar.
Figure A-1
Show Visualization Tree icon
E Press Tab once more, then Spacebar, th en an arrow key.
The following keyboar d shortcuts are now available:
Shortcut Key Function
Arrow key Moves focus between individual cells in the grid. The cell
distribution display in the right-hand pane changes as the focus
moves.
Ctrl+, (comma) Selects or deselects the entire column in the grid in which a cell
has focus.
To add a column to the selection, use the arrow keys to navigate
to a cell in that column and press Ctrl+, again.
Tab Moves focus out of the grid and onto the next screen control.
Shift+Tab Moves focus out of the grid and back to the previous screen
control.
F2
Enters edit mode (label and description cells only).
Enter
Saves editing changes and exits edit mode (label and description
cells only).
Esc
Exits ed
it mode wi t hout saving changes (label and description
cells only).
Shortcut Keys Example: Building Streams
To make the stream- building process more clear for users dependent on the k eyboard or on a
screen reader, following is an example of building a stream without the use of the mouse. In this
example, you will build a stream containing a Variable File node, a Derive node, and a Histogram
node using the following steps:
E
Start SPSS Modeler.
When IBM® SPSS® Modeler fir st starts, focus is on the Favorites tab
of the node palette.
E
Ctrl+Down Arrow.
Moves focus from the tab itself to the body of the tab.
E
Right Arrow.
Moves focus to the Variable File node.